2725100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 7187040

約数和(自身を除く): 4461940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 229, 238, 340, 350, 425, 458, 476, 595, 700, 850, 916, 1145, 1190, 1603, 1700, 2290, 2380, 2975, 3206, 3893, 4580, 5725, 5950, 6412, 7786, 8015, 11450, 11900, 15572, 16030, 19465, 22900, 27251, 32060, 38930, 40075, 54502, 77860, 80150, 97325, 109004, 136255, 160300, 194650, 272510, 389300, 545020, 681275, 1362550, 2725100]

約数ペア:

[(1, 2725100), (2, 1362550), (4, 681275), (5, 545020), (7, 389300), (10, 272510), (14, 194650), (17, 160300), (20, 136255), (25, 109004), (28, 97325), (34, 80150), (35, 77860), (50, 54502), (68, 40075), (70, 38930), (85, 32060), (100, 27251), (119, 22900), (140, 19465), (170, 16030), (175, 15572), (229, 11900), (238, 11450), (340, 8015), (350, 7786), (425, 6412), (458, 5950), (476, 5725), (595, 4580), (700, 3893), (850, 3206), (916, 2975), (1145, 2380), (1190, 2290), (1603, 1700)]